What context can I use each word in?
Learn when and how to use these words with these examples!
luckily
Example
Luckily, I found my lost keys in the park. [luckily: adverb]
Example
We missed the traffic jam, luckily. [luckily: adverb]
mercifully
Example
Mercifully, the storm passed without causing any damage. [mercifully: adverb]
Example
The meeting ended mercifully early. [mercifully: adverb]
Good things to know
Which word is more common?
Luckily is more commonly used than mercifully in everyday language. Luckily is versatile and covers a wide range of contexts, while mercifully is less common and more formal.
What’s the difference in the tone of formality between luckily and mercifully?
Mercifully is more formal than luckily and is often used in more serious or religious contexts. Luckily is more casual and can be used in both formal and informal situations.